181 search results - page 17 / 37 » Gaussian mixture modeling for source localization |
132
click to vote
ACCV
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. To develop statistical models for shapes, we utilize an elastic string representation where curves (denoting shapes) can bend and locally stretch (or compress) to optimal...
145
click to vote
ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Independent component analysis (ICA) is a popular approach for blind source separation (BSS). In this study, we develop a new mutual information measure for BSS and unsupervised l...
130
click to vote
ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper proposes an interpolating extension to hidden Markov models (HMMs), which allows more accurate modeling of natural sounds sources. The model is able to produce observat...
154
click to vote
ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
Background modeling and subtraction is a fundamental task in many computer vision and video processing applications. We present a novel probabilistic background modeling and subtr...
159
click to vote
ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this work we present a method to perform a complete audiovisual source separation without need of previous information. This method is based on the assumption that sounds are c...